25 systems integration and test engineer jobs at 14 companies in Texas

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Integration and Test Engineer
San Antonio, Texas, United States
$66k-$134k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provider of specialized IT and mission-critical government services.
3+ YOEBachelor's in engineering, 3+ years embedded systems/software/test experience, proficiency with C#, Python, ANSI-C, NI tools (LabVIEW, CVI, TestStand), electrical schematic/circuit design, test equipment, willingness to obtain DoD Secret clearance and travel up to 25%.
C#, Python, ANSI-C, LabVIEW, CVI, TestStand, Digital multimeter, Oscilloscope, Closed loop servo system, AC power supply, DC power supply, PXI, Altium, Model Based System Engineering (MBSE)
1w
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Systems Integration Test & Evaluation Engineer, Staff - Dallas, TX
Grand Prairie, Texas, United States
$105k-$195k/yr HybridFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Global security and aerospace driving innovative defense solutions.
Bachelor's degree in STEM or equivalent experience, 5+ years in systems development or integration and testing, hardware lab testing, qualification testing, and active Secret clearance.
MIL-STD-810, MIL-STD-461, HWIL
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3GPP NTN Systems Integration and Test Engineer, Amazon Leo
Austin or Redmond
$136k-$184k/yr OnsiteFull Time
Kuiper Systems
Kuiper SystemsNasdaq Global Select Market: AMZN: Developing a low Earth orbit satellite network to deliver high-speed, low-latency broadband internet connectivity.
5+ YOEAssociate's degree or above, 5+ years in LTE/5G protocol validation or systems integration, deep 3GPP Release 17 NTN knowledge, Linux and Python proficiency, experience analyzing protocol logs and packet captures.
Linux, Python, Keysight, Anritsu, Rohde and Schwarz, Amarisoft, Spirent, Viavi
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Associate, Integration and Test Engineer (43324)
Waco, Texas, United States
OnsiteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Global aerospace and defense technology innovator and manufacturer.
Bachelor's degree and 0–2 years of aircraft systems test engineering experience, or 4 years without a degree. Active Secret clearance required; ability to obtain Top Secret clearance.
digital voltmeter, oscilloscopes, spectrum analyzers, RF signal generators, RF power meters, network Analyzers
3d
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Senior System Integration & Test Engineer
Huntsville or Dallas
HybridFull Time
Secmation
Secmation: Private U.S. defense technology developing AI-enabled RF/cyber analysis, embedded security, and digital-engineering solutions for DoD customers.
8+ YOEBachelor's degree in a related engineering discipline, 8+ years in systems integration, verification, validation, or test engineering, MBSE experience, U.S. citizenship, and active DoD Secret clearance with ability to obtain TS/SCI.
Model-Based Systems Engineering (MBSE)
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Linux Integration and Test Engineer
San Antonio, Texas, United States
$133k-$144k/yr OnsiteFull Time
General Dynamics Mission Systems
General Dynamics Mission SystemsNew York Stock Exchange: GD: Defense electronics manufacturer and systems integrator for mission-critical solutions.
6+ YOEMaster's+6yrs or Bachelor's+8yrs experience, TS/SCI clearance required, IAT Level II certification, expertise in Linux, Ansible, virtualization, STIGs, troubleshooting, and system integration.
Linux, Red Hat, PitBull, Ansible, Satellite, Ansible Tower/AAP
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Systems Engineer - Integration and Test Lead
Austin, Texas, United States
$150k-$254k/yr OnsiteFull Time
BAE Systems
BAE SystemsLSE: BA.: Global defense, aerospace, and security technology.
10+ YOEBachelor's degree in STEM and 10+ years of relevant experience; active Secret clearance with ability to obtain Top Secret; systems engineering, leadership, EVMS, CAM, and technical documentation experience required.
MagicDraw, Agile
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Engineer I, Electrical Integration & Test (R5136)
Dallas, Texas, United States
$80k-$120k/yr OnsiteFull Time
Shield AI
Shield AI: Developer of AI-powered autonomous systems for defense and aerospace.
B.S. in Electrical Engineering or equivalent hands-on experience; foundation in electrical, mechanical, and software engineering; hands-on multidisciplinary hardware project experience; ownership and teamwork; ability to design test systems and PCBs.
Python, Altium, KiCad, Eagle, SolidWorks, NX, CATIA
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Propulsion Integration and Test RE (Miranda Engine)
Texas, United States
OnsiteFull Time
Firefly Aerospace
Firefly AerospaceNASDAQ: FLY: Space and defense technology providing launch solutions.
3+ YOEBachelors in Mechanical/Aerospace Engineering, 3+ years propulsion or fluid systems experience, CAD experience (Siemens NX), data analysis and test reporting, understanding of liquid bipropellant rocket fundamentals.
Siemens NX, Python, LabVIEW, GFSSP, Winplot
3w
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NASA Moon Base Avionics and Flight Software Test Facility Integration Engineer
Houston, Texas, United States
$76k-$156k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provider of specialized IT and mission-critical government services.
3+ YOEU.S. citizen or permanent resident. BS in engineering or CS required. 3+ years software/hardware integration for safety-critical systems. Strong communication, multi-tasking, and technical skills; familiarity with flight software and embedded systems preferred.
C, NASA Core Flight Software (CFS), VxWorks, GitLab, Git, Jira, 1553, RS-422, RS-232, USB, Ethernet
1w
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Test and Validation Manager
Dallas, Texas, United States
HybridFull Time
VusionGroup
VusionGroupEuronext Paris: VU: AI-powered retail IoT and data platform provider for large physical retailers.
7+ YOERequires 7+ years in product validation, systems engineering, integration, quality engineering, or product development; technical team leadership; embedded systems and test automation experience; and a relevant bachelor's or master's degree.
2w
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Principal NTN Radio Access and Mobility Engineer
Dallas, Texas, United States
OnsiteFull Time
AST SpaceMobile
AST SpaceMobileNASDAQ: ASTS: Building a space-based cellular broadband network.
5+ YOEBachelor's degree in a relevant engineering field and 5+ years of RAN engineering experience with LTE or 5G systems, network integration, acceptance testing, and deployment validation.
LTE, 5G NR, RRC, MAC, RLC, PDCP, 3GPP, eNodeB, gNodeB, BPMS, GPS, GNSS, RF, Network Control Center (NCC), OSS
3mo
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Silicon Validation Software Engineer- GPU IP Validation and Integration
Austin, Texas, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designing and manufacturing consumer electronics, software, and digital services.
Develop graphics validation software and integrate it into system-level test environments; experience in graphics/video/embedded systems, strong software engineering and attention to detail.
2mo
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Verification and Validation Engineer - Production Line (Dallas, TX, US)
Dallas or Fort Worth or Logan
$69k-$138k/yr OnsiteFull Time
Capgemini Engineering
Capgemini Engineering: Capgemini Engineering is an engineering and R&D consultancy helping organizations design, build, and scale products, operations, and services.
4+ YOEBachelor's in engineering or equivalent experience; minimum 4 years V&V testing of mechatronic/electro-mechanical systems; test design, bug tracking, component integration, mechanical/electrical testing; scripting with Python or Bash; safety analysis experience.
Python, Bash
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Senior Staff Verification and Validation Engineer (R4835)
Dallas, Texas, United States
OnsiteFull Time
Shield AI
Shield AI: Developer of AI-powered autonomous systems for defense and aerospace.
10+ YOE10+ years testing complex integrated software systems; expertise in test automation, system architecture, V-model test planning, technical documentation, and Python or C++; engineering or computer science degree required.
Python, C++
3w
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Senior QA and AI Evals Engineer
Massachusetts or California or Maryland or Texas or Virginia or United States or Dubai or Bosnia And Herzegovina or Croatia or Serbia
HybridFull Time
Ruya AI
Ruya AI: Venture-backed defense-technology building AI-native intelligence software for sovereign institutions and affiliated organizations.
Strong Playwright and API/integration testing experience; pytest and TypeScript test framework experience; distributed-system failure knowledge; and experience evaluating LLM or other non-deterministic systems.
Playwright, API, TypeScript, Python, pytest, Vitest, Gherkin, BDD, playwright-bdd, Langfuse, GitHub Actions